Navigation:  Troubleshooting Guide > Unknown Escape Code

The most common SAPlpd error message is "Unknown Escape Code ...", which indicates that SAPlpd.exe doesn't understand the data steam from the SAP spool server.

 

Do the following things:

 

1.Ensure that you have followed the step-by-step configuration instructions.

 

2.Ensure that the print control only contains the valid characters.